18351892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 34848800

約数和(自身を除く): 16496908

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2539, 3614, 5078, 7228, 10156, 33007, 66014, 132028, 352921, 705842, 1411684, 4587973, 9175946, 18351892]

約数ペア:

[(1, 18351892), (2, 9175946), (4, 4587973), (13, 1411684), (26, 705842), (52, 352921), (139, 132028), (278, 66014), (556, 33007), (1807, 10156), (2539, 7228), (3614, 5078)]